GeForce GTX 780M vs Radeon RX 550 mobile

When comparing GeForce GTX 780M and Radeon RX 550 mobile, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 780M and Radeon RX 550 mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 780M and Radeon RX 550 mobile are Laptop Graphics Cards

Note: GeForce GTX 780M and Radeon RX 550 mobile are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 780M or Radeon RX 550 mobile here:

Main Specs

  GeForce GTX 780M Radeon RX 550 mobile
Power consumption (TDP) 122 Watt 50 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 780M has 144% more power consumption, than Radeon RX 550 mobile.
  • GeForce GTX 780M is connected by MXM-B (3.0), and Radeon RX 550 mobile uses PCIe 3.0 x8 interface.
  • GeForce GTX 780M and Radeon RX 550 mobile have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 780M is build with Kepler architecture, and Radeon RX 550 mobile - with Polaris.
  • Core clock speed of Radeon RX 550 mobile is 464 MHz higher, than GeForce GTX 780M.
  • GeForce GTX 780M is manufactured by 28 nm process technology, and Radeon RX 550 mobile - by 14 nm process technology.
  • Memory clock speed of Radeon RX 550 mobile is 3500 MHz higher, than GeForce GTX 780M.

Game benchmarks

high / 1080p 20−22 18−20
ultra / 1080p 12−14 10−12
QHD / 1440p 6−7 5−6
4K / 2160p 5−6 4−5
low / 720p 40−45 35−40
medium / 1080p 24−27 24−27
The average gaming FPS of GeForce GTX 780M in Assassin's Creed Odyssey is 11% more, than Radeon RX 550 mobile.

Full Specs

  GeForce GTX 780M Radeon RX 550 mobile
Architecture Kepler Polaris
Code name N14E-GTX Polaris 12
Type Laptop Laptop
Release date 30 May 2013 21 March 2017
Pipelines 1536 640
Core clock speed 823 MHz 1287 MHz
Boost Clock 797 MHz 1476 MHz
Transistor count 3,540 million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 102.0 51.48
Floating-point performance 2,448 gflops 1,647 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 2500 MHz 6000 MHz
Memory bandwidth 160.0 GB/s 96 GB/s
Shared memory - -
DirectX 12 API 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.2.131
CUDA +
FreeSync +
CUDA cores 1536
Bus support PCI Express 3.0, PCI Express 2.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 82 Mh/s
Laptop size large large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Blu-Ray 3D Support +
3D Vision / 3DTV Play +
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